53224066.000000000

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{991}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 280870912

約数和(自身を除く): 110158279

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 631, 991, 1893, 2973, 4417, 6937, 8203, 12883, 13251, 20811, 24609, 38649, 57421, 90181, 172263, 270543, 625321, 1875963, 4377247, 8129173, 13131741, 24387519, 56904211, 170712633]

約数ペア:

[(1, 170712633), (3, 56904211), (7, 24387519), (13, 13131741), (21, 8129173), (39, 4377247), (91, 1875963), (273, 625321), (631, 270543), (991, 172263), (1893, 90181), (2973, 57421), (4417, 38649), (6937, 24609), (8203, 20811), (12883, 13251)]